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API Documentation (Swagger / OpenAPI)

Document APIs: interactive docs, spec-first design, auto-generation

Tier 3
Category
💻 Technical
Salary Impact
+$15k-
Complexity
Medium
Used in
All careers

API documentation = making APIs usable. OpenAPI/Swagger = industry standard. Interactive docs, spec-first design, auto-generated SDKs. Essential for API-first companies. - Backend Developer L2+ | $115k-$165k